Clinical Impact of Medical Therapy Versus Revascularization in Patients With Chronic Coronary Total Occlusions.

BACKGROUND Chronic total occlusions (CTOs) are prevalent angiographic findings in patients with suspected coronary artery disease. Conflicting results of randomized controlled trials and registries have not clarified the therapeutic approach for patients with CTO in clinical practice. Therefore, we sought to analyze variables influencing the decision-making process and their relationship with clinical outcomes according to the type of selected...